Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Durability Modeling to Determine Long Term Performance of Historic Concrete Structures
Abstract Understanding the impact of material degradation, rates of deterioration, and condition state changes are critical in making sound repair choices for historic concrete structures. Forecasting remaining service life and planning for durability is critical, particularly when the subject structure is an irreplaceable landmark. By monitoring the long-term performance of a structure, a corrosion and degradation rates can be established. Multiple parameters on the subject reinforced concrete structure are tested and monitored. The data is then utilized in durability and service life models to understand where the structure is in regard to critical performance thresholds and when failures may occur. This approach, when applied to historic structures, can help provide an understanding of ‘anticipated remaining service life’ and to assist in developing a proactive repair. This will minimize future degradation to the historic building fabric. For this paper, an approach to carbonation-based durability models will be presented in relation to historic concrete buildings.
Durability Modeling to Determine Long Term Performance of Historic Concrete Structures
Abstract Understanding the impact of material degradation, rates of deterioration, and condition state changes are critical in making sound repair choices for historic concrete structures. Forecasting remaining service life and planning for durability is critical, particularly when the subject structure is an irreplaceable landmark. By monitoring the long-term performance of a structure, a corrosion and degradation rates can be established. Multiple parameters on the subject reinforced concrete structure are tested and monitored. The data is then utilized in durability and service life models to understand where the structure is in regard to critical performance thresholds and when failures may occur. This approach, when applied to historic structures, can help provide an understanding of ‘anticipated remaining service life’ and to assist in developing a proactive repair. This will minimize future degradation to the historic building fabric. For this paper, an approach to carbonation-based durability models will be presented in relation to historic concrete buildings.
Durability Modeling to Determine Long Term Performance of Historic Concrete Structures
Crevello, Gina (Autor:in) / Matteini, Irene (Autor:in) / Noyce, Paul (Autor:in)
01.01.2019
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Long-Term Durability of Concrete Structures
| British Library Online Contents | 1996
Long term durability of concrete structures: Basic issues
| Online Contents | 1996
ORDINARY AND LONG-TERM DURABILITY OF REINFORCED CONCRETE STRUCTURES
| British Library Conference Proceedings | 2000
Specifying Concrete for High Performance and Long Term Durability
| British Library Online Contents | 1998